html{
	color:#444;
	font-family: "黑体";
  
	
}
body, div, dl, dt, dd, ul, ol, li,h1, h2, h3, h4, h5, h6, pre, code,form, fieldset, legend, input, button,textarea, p, blockquote, th, td {
	margin: 0;
	padding: 0;
}
fieldset, img{
	border:0;
}
input,select,textarea{
	outline:none;
}
textarea{
	resize:none;
}
a{
	text-decoration:none;
	color: #444 !important;
}
table {
	border-collapse:collapse;
	border-spacing:0;
}
address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
	font-style:normal;
	font-weight:normal;
}

ol,
ul {
	list-style:none;
}

caption,
th {
	text-align:left;
}
/* 清除浮动*/
.clearfix:after{
	content:"";
	display:block;
	clear:both;
}

.fr{
	float: right;
}

.fl{
	float: left;
}
.clear{
	clear: both;
}

.config {
	width: 100%;
	height: 50px;
	background: #000;
	position: relative;
  }
 
  .config .back {
	position: absolute;
	left: 15px;
	top: 12.5px;
  }
 
  .config p {
	font-size: 18px;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	color:#fff;
  }
 
 
  .config .back img {
	height: 25px;
	
  }